How to charge the phone without charging, and the battery without the phone? Secrets of charging a new phone.
There are rules for charging mobile batteriesphones that you need to know. To date, lithium-ion (Li-Ion) batteries, lithium-polymer (Li-Pol) batteries and nickel-metal hydride storage (NiMH) are used, which are used less often. Lithium batteries differ in the type of electrolyte. If the first is liquid and its main advantage is durability, then the lithium-polymer battery is filled with gel electrolyte, which makes it lighter and allows to have a larger capacity for charging.
How to charge the phone if there is no charge
Probably everyone got into a situation when the battery charge is running out, but there is no suitable device nearby.
Charging methods:
The first way is to charge the mobile phone fromcomputer by simply connecting it with a USB cable. However, since the port can only provide 500 mA, and most batteries need 800 mA, charging will be somewhat slower.
Another way, marching. If you know that you will be in a place without power, you can build a "finger" charger. You will need a body for charging, which can be purchased at the points of sale of radio components, or build yourself. The required connector is soldered, and as a charger, finger batteries are now used.
The third method is an emergency method, if you are in nature. Remove the battery and seal its contacts, for example, with an adhesive tape. After installation, this will give you another 2-3% charge.
Insert any metal in the groundObjects and wrap them with copper wire. If you have wires, then solve the problem by connecting them to the wire. Now the place of contact should be poured with any electrolyte: even salty water will do.
Try to warm up the battery by attaching the blades of the knives, heated on the fire, on both sides. This can increase its charge to 4%.
It will also help you to tap the battery lightly about the angleA solid object, for example, about a stone. Although you put the battery life in doubt, but it will help you make another one or two short calls.
Charge the phone's battery without a phone
The easiest method is to connect the battery at night with parallel terminals to a conventional flat battery at 3.4V.
The following method is technically more interesting:
We take an unnecessary charger, for example, from an old mobile phone and cut off its connector.
Using a sharp knife, make an incision on the insulation so that the two wires are bare: blue and red.
Now you need to connect, and then fix the wires to the battery. We look closely at the battery and see two golden contacts with the sign "plus" and "minus".
Blue wire is put on a "plus", and red - on"minus". Fix them with tape or tape. If everything is done correctly, then the battery should start charging. Be careful: do not touch bare wires when the device is plugged in!
How to charge a new phone correctly
The main thing: to charge any batteries, use only the original and preferably a native charger. Such a procedure as "cycling the battery" is desirable for all new phones, but especially for nickel batteries, since they tend to "memory effect". If you incorrectly charge such a battery, it loses its capacity.
When caring for nickel batteries, it is important to rememberthe following: they can not be overheated, it is not recommended to put on a charge until the whole charge is consumed. This cycle should be repeated 4-6 times to fix the battery's memory. For the operation of lithium batteries there are also recommendations. The phone does not need to be charged immediately. Wait for 10-15% of the discharge of the battery, then connect it to the power.
This procedure should be repeated 2-3 times, therebyhaving developed a little liquid or gel, which is inside the accumulator. Remember that full charging, according to the phone's signal, will come in one or two hours, but it's not. In fact, the battery is only 70-80% charged. Hold the phone on charging for a while. Tip: if for some time the phone will not be used, it is better to take a battery out of it, before charging it with 70-80%.
Important! If your phone does not respond to the connected charger, do not panic: it may have been so deeply discharged that it will take a couple of hours to be connected to the network before it "responds". If this did not work, the current can be "awakened" by it. To do this, contact the service where you have the necessary equipment.
How to quickly charge the phone's battery
You can use the charger"Frog", which is very easy to buy on the Internet. It is designed for fast charging of lithium batteries. It works from the network, is controlled by a microchip and charging takes place automatically, shutting down when it's done. The standard time for a full charge is one and a half hours.
As you can see, the way to properly charge the batteryphone abound. However, for the battery to gain full power it is necessary to follow certain rules. At the same time, it is possible to charge the battery even without an apparatus.
